Excession Labs: CVE intelligence and security research for Cursor

ai.excessionlabs/site

Search CVEs, source software/version evidence, KEV, EPSS and public security research.

client:Cursor transport:streamable-http tools:7

Install Excession Labs: CVE intelligence and security research in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "site": {
      "url": "https://excessionlabs.ai/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs